@article{179827, recid = {179827}, author = {Klein, Harold P.}, title = {Planetary Protection Issues for the MESUR Mission-- Probability of Growth (Pg) proceedings of a workshop held in Palo Alto, California, June 3 and 4, 1991 / [microform] :. Planetary Protection Issues for the MESUR Mission-- Probability of Growth (Pg)}, publisher = {National Aeronautics and Space Administration, Ames Research Center,}, address = {Moffett Field, Calif. :}, pages = {125 p. :}, year = {1992}, url = {http://library.usi.edu/record/179827}, }